This arrangement goes on the rest of the week. Everyone works one day on the weekend. (Mine is Sunday night.) and then we're scheduled for 12-hour days for Monday through Wednesday next week.
With all this prep, though, we're spectacularly un-busy. This seems to be the rule for peaks, at least on third shift. My guess is that with the first two shifts working extra hours, it takes a major influx of work to roll into third shift. Still, if I get in a few extra hours of overtime, that won't suck.